From abd312f3d064ee12806214582a43f45b15682bdd Mon Sep 17 00:00:00 2001
From: Phuc-Thanh Nguyen <83806633+npt-1707@users.noreply.github.com>
Date: Fri, 23 May 2025 05:43:20 +0800
Subject: [PATCH] [wpinet] http_parser: unset F_CHUNKED on new
 Transfer-Encoding (#7985)

---
 wpinet/src/main/native/cpp/http_parser.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/wpinet/src/main/native/cpp/http_parser.cpp b/wpinet/src/main/native/cpp/http_parser.cpp
index fcc838e15b..1fa1589814 100644
--- a/wpinet/src/main/native/cpp/http_parser.cpp
+++ b/wpinet/src/main/native/cpp/http_parser.cpp
@@ -1326,6 +1326,12 @@ reexecute:
                 parser->header_state = h_general;
               } else if (parser->index == sizeof(TRANSFER_ENCODING)-2) {
                 parser->header_state = h_transfer_encoding;
+                /* Multiple `Transfer-Encoding` headers should be treated as
+                 * one, but with values separate by a comma.
+                 *
+                 * See: https://tools.ietf.org/html/rfc7230#section-3.2.2
+                 */
+                parser->flags &= ~F_CHUNKED;
               }
               break;